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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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TMS570LS3137 Datenblatt(PDF) 142 Page - Texas Instruments |
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TMS570LS3137 Datenblatt(HTML) 142 Page - Texas Instruments |
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142 / 159 page  TMS570LS3137 SPNS162. – SEPTEMBER 2011 www.ti.com Table 5-21. MIBSPI3 Event Trigger Hookup (continued) Event # TGxCTRL TRIGSRC[3:0] Trigger EVENT10 1011 N2HET1[12] EVENT11 1100 N2HET1[14] EVENT12 1101 N2HET1[16] EVENT13 1110 N2HET1[18] EVENT14 1111 Intern Tick counter NOTE For N2HET1 trigger sources, the connection to the MibSPI3 module trigger input is made from the input side of the output buffer (at the N2HET1 module boundary). This way, a trigger condition can be generated even if the N2HET1 signal is not selected to be output on the pad. NOTE For GIOx trigger sources, the connection to the MibSPI3 module trigger input is made from the output side of the input buffer. This way, a trigger condition can be generated either by selecting the GIOx pin as an output pin plus selecting the pin to be a GIOx pin, or by driving the GIOx pin from an external trigger source. If the mux control module is used to select different functionality instead of the GIOx signal, then care must be taken to disable GIOx from triggering MibSPI3 transfers; there is no multiplexing on the input connections. 5.10.3.3 MIBSPI5 Event Trigger Hookup Table 5-22. MIBSPI5 Event Trigger Hookup Event # TGxCTRL TRIGSRC[3:0] Trigger Disabled 0000 No trigger source EVENT0 0001 GIOA[0] EVENT1 0010 GIOA[1] EVENT2 0011 GIOA[2] EVENT3 0100 GIOA[3] EVENT4 0101 GIOA[4] EVENT5 0110 GIOA[5] EVENT6 0111 GIOA[6] EVENT7 1000 GIOA[7] EVENT8 1001 N2HET1[8] EVENT9 1010 N2HET1[10] EVENT10 1011 N2HET1[12] EVENT11 1100 N2HET1[14] EVENT12 1101 N2HET1[16] EVENT13 1110 N2HET1[18] EVENT14 1111 Intern Tick counter NOTE For N2HET1 trigger sources, the connection to the MibSPI5 module trigger input is made from the input side of the output buffer (at the N2HET1 module boundary). This way, a trigger condition can be generated even if the N2HET1 signal is not selected to be output on the pad. 142 Peripheral Information and Electrical Specifications Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback focus.ti.com: TMS570LS3137 |
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